Lion Machinery Pty Ltd sphericals feature the industry’s highest load rating: a full 18% higher than a standard NSK Bearings. This level of quality means at least a 75% extension of service life. The performance of these sphericals is achieved through the use of very high quality raw materials and optimized rolling element geometry.

Bearing 23152CAKE4 are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. Bearing 23152CAKE4 are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the NSK Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. Bearing 23152CAKE4 have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.

Standard NSK Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

Analysis on the routine maintenance and troubleshooting of centrifugal pumps 1 Basic working principle of centrifugal pump The centrifugal pump is designed according to the principle of centrifugal force. The driving motor drives the impeller to rotate...